OT-2026-000039953
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000039953) never changes.
Identity and time
| Publication number | OT-2026-000039953 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-788c-a275-70885885e7f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33b53027048d1433e161463e535774d370319759a419cb764dcbc0b9f52fefff |
|---|---|
| Markdown | f0ffe48e7fd82a1551b376b51beff651d064faa7dea45ec74d599ddb0008b62f |
| Publication page | 4ebf9a7c8c33f4ec51b154af3a4dae8d00ed97aeb0fd5d3f65e8376639b3bef8 |
| Manifest | 53025ad262e5ced8efefb4eb047e61971e1076fdf6d2d011f220a3c80b0acdf1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | aGl6C2ZEWD7KCnbko+/W8yNeds8BiuBhErpYhvKiEoX6yGU9d3wENNj+BbySzVtxM6SQLtwejpXLl+N2A1UbAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:15.505841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039953observed 4ebf9a7c8c33f4ec51b154af3a4dae8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:15.485489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039953/manifest.jsonobserved 53025ad262e5ced8efefb4eb047e6197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.465756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039953/publication.mdobserved f0ffe48e7fd82a1551b376b51beff651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.447797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039953/publication.txtobserved 33b53027048d1433e161463e535774d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|